118354740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281797}}^1$

素因数の和:281816

約数の個数: 48

約数和(自身を含む): 378736512

約数和(自身を除く): 260381772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 281797, 563594, 845391, 1127188, 1408985, 1690782, 1972579, 2817970, 3381564, 3945158, 4226955, 5635940, 5917737, 7890316, 8453910, 9862895, 11835474, 16907820, 19725790, 23670948, 29588685, 39451580, 59177370, 118354740]

約数ペア:

[(1, 118354740), (2, 59177370), (3, 39451580), (4, 29588685), (5, 23670948), (6, 19725790), (7, 16907820), (10, 11835474), (12, 9862895), (14, 8453910), (15, 7890316), (20, 5917737), (21, 5635940), (28, 4226955), (30, 3945158), (35, 3381564), (42, 2817970), (60, 1972579), (70, 1690782), (84, 1408985), (105, 1127188), (140, 845391), (210, 563594), (420, 281797)]